180871680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2178

約数の個数: 160

約数和(自身を含む): 631084608

約数和(自身を除く): 450212928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2141, 2560, 2640, 2816, 3520, 3840, 4224, 4282, 5280, 5632, 6423, 7040, 7680, 8448, 8564, 10560, 10705, 12846, 14080, 16896, 17128, 21120, 21410, 23551, 25692, 28160, 32115, 34256, 42240, 42820, 47102, 51384, 64230, 68512, 70653, 84480, 85640, 94204, 102768, 117755, 128460, 137024, 141306, 171280, 188408, 205536, 235510, 256920, 274048, 282612, 342560, 353265, 376816, 411072, 471020, 513840, 548096, 565224, 685120, 706530, 753632, 822144, 942040, 1027680, 1096192, 1130448, 1370240, 1413060, 1507264, 1644288, 1884080, 2055360, 2260896, 2740480, 2826120, 3014528, 3288576, 3768160, 4110720, 4521792, 5480960, 5652240, 6029056, 7536320, 8221440, 9043584, 11304480, 12058112, 15072640, 16442880, 18087168, 22608960, 30145280, 36174336, 45217920, 60290560, 90435840, 180871680]

約数ペア:

[(1, 180871680), (2, 90435840), (3, 60290560), (4, 45217920), (5, 36174336), (6, 30145280), (8, 22608960), (10, 18087168), (11, 16442880), (12, 15072640), (15, 12058112), (16, 11304480), (20, 9043584), (22, 8221440), (24, 7536320), (30, 6029056), (32, 5652240), (33, 5480960), (40, 4521792), (44, 4110720), (48, 3768160), (55, 3288576), (60, 3014528), (64, 2826120), (66, 2740480), (80, 2260896), (88, 2055360), (96, 1884080), (110, 1644288), (120, 1507264), (128, 1413060), (132, 1370240), (160, 1130448), (165, 1096192), (176, 1027680), (192, 942040), (220, 822144), (240, 753632), (256, 706530), (264, 685120), (320, 565224), (330, 548096), (352, 513840), (384, 471020), (440, 411072), (480, 376816), (512, 353265), (528, 342560), (640, 282612), (660, 274048), (704, 256920), (768, 235510), (880, 205536), (960, 188408), (1056, 171280), (1280, 141306), (1320, 137024), (1408, 128460), (1536, 117755), (1760, 102768), (1920, 94204), (2112, 85640), (2141, 84480), (2560, 70653), (2640, 68512), (2816, 64230), (3520, 51384), (3840, 47102), (4224, 42820), (4282, 42240), (5280, 34256), (5632, 32115), (6423, 28160), (7040, 25692), (7680, 23551), (8448, 21410), (8564, 21120), (10560, 17128), (10705, 16896), (12846, 14080)]